ID 1, Approximate postcode area (APA), United Kingdom
ID 131, Approximate postcode district (APD), United Kingdom
ID 3000, Approximate postcode sector (APS), United Kingdom
ID 19893, Approximate postcode unit (APU), United Kingdom
ID 19897, Approximate postcode unit (APU), United Kingdom
ID 19902, Approximate postcode unit (APU), United Kingdom
ID 19914, Approximate postcode unit (APU), United Kingdom
ID 20052, Approximate postcode unit (APU), United Kingdom